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-rw-r--r--tests/auto/unit/qaudiodecoder/qaudiodecoder.pro22
-rw-r--r--tests/auto/unit/qaudiodecoder/tst_qaudiodecoder.cpp306
2 files changed, 328 insertions, 0 deletions
diff --git a/tests/auto/unit/qaudiodecoder/qaudiodecoder.pro b/tests/auto/unit/qaudiodecoder/qaudiodecoder.pro
new file mode 100644
index 000000000..5b189522f
--- /dev/null
+++ b/tests/auto/unit/qaudiodecoder/qaudiodecoder.pro
@@ -0,0 +1,22 @@
+#-------------------------------------------------
+#
+# Project created by QtCreator 2012-02-07T15:27:07
+#
+#-------------------------------------------------
+
+QT += multimedia multimedia-private testlib gui
+
+TARGET = tst_qaudiodecoder
+
+CONFIG += testcase no_private_qt_headers_warning
+
+TEMPLATE = app
+
+INCLUDEPATH += \
+ ../../../../src/multimedia/audio
+
+include (../qmultimedia_common/mock.pri)
+include (../qmultimedia_common/mockdecoder.pri)
+
+SOURCES += tst_qaudiodecoder.cpp
+DEFINES += SRCDIR=\\\"$$PWD/\\\"
diff --git a/tests/auto/unit/qaudiodecoder/tst_qaudiodecoder.cpp b/tests/auto/unit/qaudiodecoder/tst_qaudiodecoder.cpp
new file mode 100644
index 000000000..aacc607f9
--- /dev/null
+++ b/tests/auto/unit/qaudiodecoder/tst_qaudiodecoder.cpp
@@ -0,0 +1,306 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+
+#include <QtCore/QString>
+#include <QtTest/QtTest>
+
+#include "qaudiodecoder_p.h"
+#include "mockaudiodecoderservice.h"
+#include "mockmediaserviceprovider.h"
+
+class tst_QAudioDecoder : public QObject
+{
+ Q_OBJECT
+
+public:
+ tst_QAudioDecoder();
+
+private Q_SLOTS:
+ void init();
+ void ctors();
+ void read();
+ void stop();
+ void format();
+ void source();
+
+private:
+ MockAudioDecoderService *mockAudioDecoderService;
+ MockMediaServiceProvider *mockProvider;
+};
+
+tst_QAudioDecoder::tst_QAudioDecoder()
+{
+}
+
+void tst_QAudioDecoder::init()
+{
+ mockAudioDecoderService = new MockAudioDecoderService(this);
+ mockProvider = new MockMediaServiceProvider(mockAudioDecoderService);
+
+ QMediaServiceProvider::setDefaultServiceProvider(mockProvider);
+}
+
+void tst_QAudioDecoder::ctors()
+{
+ QAudioDecoder d;
+ QVERIFY(d.state() == QAudioDecoder::StoppedState);
+ QVERIFY(d.bufferAvailable() == false);
+ QCOMPARE(d.sourceFilename(), QString(""));
+
+ d.setSourceFilename("");
+ QVERIFY(d.state() == QAudioDecoder::StoppedState);
+ QVERIFY(d.bufferAvailable() == false);
+ QCOMPARE(d.sourceFilename(), QString(""));
+}
+
+void tst_QAudioDecoder::read()
+{
+ QAudioDecoder d;
+ QVERIFY(d.state() == QAudioDecoder::StoppedState);
+ QVERIFY(d.bufferAvailable() == false);
+
+ QSignalSpy readySpy(&d, SIGNAL(bufferReady()));
+ QSignalSpy bufferChangedSpy(&d, SIGNAL(bufferAvailableChanged(bool)));
+ QSignalSpy errorSpy(&d, SIGNAL(error(QAudioDecoder::Error)));
+
+ // Starting with empty source == error
+ d.start();
+
+ QVERIFY(d.state() == QAudioDecoder::StoppedState);
+ QVERIFY(d.bufferAvailable() == false);
+
+ QCOMPARE(readySpy.count(), 0);
+ QCOMPARE(bufferChangedSpy.count(), 0);
+ QCOMPARE(errorSpy.count(), 1);
+
+ // Set the source to something
+ d.setSourceFilename("Blah");
+ QCOMPARE(d.sourceFilename(), QString("Blah"));
+
+ readySpy.clear();
+ errorSpy.clear();
+ bufferChangedSpy.clear();
+
+ d.start();
+ QCOMPARE(d.state(), QAudioDecoder::DecodingState);
+ QCOMPARE(d.bufferAvailable(), false); // not yet
+
+ // Try to read
+ bool ok = false;
+ QAudioBuffer b = d.read(&ok);
+
+ QVERIFY(ok == false);
+ QVERIFY(!b.isValid());
+
+ // Read again with no parameter
+ b = d.read();
+ QVERIFY(!b.isValid());
+
+ // Wait a while
+ QTRY_COMPARE(d.bufferAvailable(), 1);
+
+ QVERIFY(d.bufferAvailable());
+
+ b = d.read(&ok);
+ QVERIFY(b.format().isValid());
+ QVERIFY(b.isValid());
+ QVERIFY(b.format().channelCount() == 1);
+ QVERIFY(b.sampleCount() == 4);
+
+ QVERIFY(readySpy.count() >= 1);
+ QVERIFY(errorSpy.count() == 0);
+
+ if (d.bufferAvailable()) {
+ QVERIFY(bufferChangedSpy.count() == 1);
+ } else {
+ QVERIFY(bufferChangedSpy.count() == 2);
+ }
+}
+
+void tst_QAudioDecoder::stop()
+{
+ QAudioDecoder d;
+ QVERIFY(d.state() == QAudioDecoder::StoppedState);
+ QVERIFY(d.bufferAvailable() == false);
+
+ QSignalSpy readySpy(&d, SIGNAL(bufferReady()));
+ QSignalSpy bufferChangedSpy(&d, SIGNAL(bufferAvailableChanged(bool)));
+ QSignalSpy errorSpy(&d, SIGNAL(error(QAudioDecoder::Error)));
+
+ // Starting with empty source == error
+ d.start();
+
+ QVERIFY(d.state() == QAudioDecoder::StoppedState);
+ QVERIFY(d.bufferAvailable() == false);
+
+ QCOMPARE(readySpy.count(), 0);
+ QCOMPARE(bufferChangedSpy.count(), 0);
+ QCOMPARE(errorSpy.count(), 1);
+
+ // Set the source to something
+ d.setSourceFilename("Blah");
+ QCOMPARE(d.sourceFilename(), QString("Blah"));
+
+ readySpy.clear();
+ errorSpy.clear();
+ bufferChangedSpy.clear();
+
+ d.start();
+ QCOMPARE(d.state(), QAudioDecoder::DecodingState);
+ QCOMPARE(d.bufferAvailable(), false); // not yet
+
+ // Try to read
+ bool ok = false;
+ QAudioBuffer b = d.read(&ok);
+
+ QVERIFY(ok == false);
+ QVERIFY(!b.isValid());
+
+ // Read again with no parameter
+ b = d.read();
+ QVERIFY(!b.isValid());
+
+ // Wait a while
+ QTRY_COMPARE(d.bufferAvailable(), 1);
+
+ QVERIFY(d.bufferAvailable());
+
+ // Now stop
+ d.stop();
+
+ QVERIFY(d.state() == QAudioDecoder::StoppedState);
+ QVERIFY(d.bufferAvailable() == false);
+}
+
+void tst_QAudioDecoder::format()
+{
+ QAudioDecoder d;
+ QVERIFY(d.state() == QAudioDecoder::StoppedState);
+ QVERIFY(d.bufferAvailable() == false);
+
+ QSignalSpy readySpy(&d, SIGNAL(bufferReady()));
+ QSignalSpy bufferChangedSpy(&d, SIGNAL(bufferAvailableChanged(bool)));
+ QSignalSpy errorSpy(&d, SIGNAL(error(QAudioDecoder::Error)));
+
+ // Set the source to something
+ d.setSourceFilename("Blah");
+ QCOMPARE(d.sourceFilename(), QString("Blah"));
+
+ readySpy.clear();
+ errorSpy.clear();
+ bufferChangedSpy.clear();
+
+ d.start();
+ QCOMPARE(d.state(), QAudioDecoder::DecodingState);
+ QCOMPARE(d.bufferAvailable(), false); // not yet
+
+ // Try to read
+ bool ok = false;
+ QAudioBuffer b = d.read(&ok);
+
+ QVERIFY(ok == false);
+ QVERIFY(!b.isValid());
+
+ // Read again with no parameter
+ b = d.read();
+ QVERIFY(!b.isValid());
+
+ // Wait a while
+ QTRY_COMPARE(d.bufferAvailable(), 1);
+
+ b = d.read(&ok);
+ QVERIFY(d.audioFormat() == b.format());
+
+ // Setting format while decoding is forbidden
+ QAudioFormat f(d.audioFormat());
+ f.setChannelCount(2);
+
+ d.setAudioFormat(f);
+ QVERIFY(d.audioFormat() != f);
+ QVERIFY(d.audioFormat() == b.format());
+
+ // Now stop, and set something specific
+ d.stop();
+ d.setAudioFormat(f);
+ QVERIFY(d.audioFormat() == f);
+
+ // Decode again
+ d.start();
+ QTRY_COMPARE(d.bufferAvailable(), 1);
+
+ b = d.read(&ok);
+ QVERIFY(d.audioFormat() == f);
+ QVERIFY(b.format() == f);
+}
+
+void tst_QAudioDecoder::source()
+{
+ QAudioDecoder d;
+
+ QVERIFY(d.sourceFilename().isEmpty());
+ QVERIFY(d.sourceDevice() == 0);
+
+ QFile f;
+ d.setSourceDevice(&f);
+ QVERIFY(d.sourceFilename().isEmpty());
+ QVERIFY(d.sourceDevice() == &f);
+
+ d.setSourceFilename("Foo");
+ QVERIFY(d.sourceFilename() == QString("Foo"));
+ QVERIFY(d.sourceDevice() == 0);
+
+ d.setSourceDevice(0);
+ QVERIFY(d.sourceFilename().isEmpty());
+ QVERIFY(d.sourceDevice() == 0);
+
+ d.setSourceFilename("Foo");
+ QVERIFY(d.sourceFilename() == QString("Foo"));
+ QVERIFY(d.sourceDevice() == 0);
+
+ d.setSourceFilename(QString());
+ QVERIFY(d.sourceFilename() == QString());
+ QVERIFY(d.sourceDevice() == 0);
+}
+
+QTEST_MAIN(tst_QAudioDecoder)
+
+#include "tst_qaudiodecoder.moc"
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